Data file used by Pronto for Windows, a program that allows users to extract data from data loggers; stores page layout and graphical and text formatting information of a data view.

Data views are graphs, tables, and text annotations that are views of data attained from data loggers. A data logger is an electronic device that records data over a period of time through an internal or external sensor or instrument. It is used for a variety of data recording purposes, including weather station recordings, soil moisture level recordings, hydrographic recordings, and gas pressure recordings. NOTE: Pronto for Windows is included with all Outram Ranger data loggers and power quality analyzers.